Product DescriptionThe KAK Industry A2 Birdcage Flash Hider is a classic A2-style muzzle device designed for barrels with a 1/2x28 thread pitch. Built from heat-treated steel and finished with a durable phosphate coating, it helps reduce visible muzzle flash while providing a rugged, field-proven profile. Milled flats aid installation with the proper tools. Crush washer is not included.Product HighlightsA2 "Birdcage" flash hider design helps reduce muzzle flash signature on compatible rifles1/2x28 thread pitch for common AR-15 / 5.56 NATO muzzle threadingHeat-treated steel construction for strength and long service lifePhosphate-coated finish for corrosion resistance and durabilityMilled flats for easier installation and removalSpecsProduct Type: Flash hider / muzzle deviceThread Pitch: 1/2x28Overall Length: 1.75 inMaterial: SteelFinish: PhosphateColor: BlackItem Weight: 0.132 lbItem Dimensions (L x W x H): 1.750 in x 0.870 in x 0.870 inPackage Quantity: 1Crush Washer Included: NoManufacturer Part Number: A2-BIRDCAGEUPC: 811163035859Brand: KAK IndustryDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.